鄂尔多斯盆地页岩油水平井开发关键科技问题
雷启鸿,何右安,郭芪恒,党永潮,黄天镜,刘长春

Key scientific and technological issues in the development of horizontal shale oil wells in the Ordos Basin
Qihong LEI,You’an HE,Qiheng GUO,Yongchao DANG,Tianjing HUANG,Changchun LIU
图3 砂岩层中强烈的碳酸盐胶结(长7段,2 030.22 m,CY1井)
Fig.3 Strong carbonate cementation in sandstone layers(Chang 7 Member, 2 030.22 m, Well CY1)